It seems that disabling the cargo hatch renders a ship immune to cargo hatch breaker limpets. The explanation is that the limpet is supposed to hack and trigger the hatch to release the cargo content. This makes them useless in PvP since most traders know the trick and disable the cargo hatch.
Now I would love to see the limpets explode and damage a bit the cargo hatch in case the siphon attempt fails. This way, even ships with disabled hatch may release some cargo once enough damage has been done to the hatch.
Now I would love to see the limpets explode and damage a bit the cargo hatch in case the siphon attempt fails. This way, even ships with disabled hatch may release some cargo once enough damage has been done to the hatch.